Samsung's latest audio line, revealed at CES, comes with a bold claim: it's are the first in the world to use a soundbar with a built-in vacuum tube amplifier, and Bluetooth to connect to your TV, ditching the wires if you use it alongside a 2013 Samsung television (or other Bluetooth-enabled TV, we'd imagine.) As you can see, it also has a subwoofer, making it a 2.1 solution.

This feat is apparently achieved by a wireless Bluetooth speaker (DA-F60) using the apt-X audio codec and NFC to connect to devices such as your TV. Furthermore, its 7.1 channel surround sound system should also please the home theater crowd, which will work with Samsung's 2013 television line-up. The system also uses a Gallium Nitride amplifier to enhance the sound quality.

Samsung also revealed a "premium" Blu-ray player capable of upscaling DVD content to 4K.